Improve pluralization clarity, fix test table headers, and add hash comment

Co-authored-by: DRSDavidSoft <4673812+DRSDavidSoft@users.noreply.github.com>

Author: Copilot

.github/workflows/build.yml

@@ -87,6 +87,7 @@ jobs:
           $path = "build/$artifact"
           if (Test-Path $path) {
             $size = (Get-Item $path).Length / 1MB
+            # Truncate hash to first 16 chars for summary readability (full hash in hashes.txt)
             $hash = (Get-FileHash $path -Algorithm SHA256).Hash.Substring(0, 16)
             echo "| \`$artifact\` | $([math]::Round($size, 2)) MB | \`$hash...\` |" >> $env:GITHUB_STEP_SUMMARY
           }

.github/workflows/tests.yml

@@ -67,10 +67,16 @@ jobs:
         echo "" >> $env:GITHUB_STEP_SUMMARY
         echo "✅ Vendor dependencies initialized successfully." >> $env:GITHUB_STEP_SUMMARY
         echo "" >> $env:GITHUB_STEP_SUMMARY
+
+    - name: Summary - Test results table header
+      if: success()
+      shell: pwsh
+      run: |
         echo "### 📋 Test Results" >> $env:GITHUB_STEP_SUMMARY
         echo "" >> $env:GITHUB_STEP_SUMMARY
         echo "| Test | Status |" >> $env:GITHUB_STEP_SUMMARY
         echo "| --- | --- |" >> $env:GITHUB_STEP_SUMMARY
+
     - name: Testing Clink Shell
       run: |
           cmd /c vendor\init.bat /v /d /t

.github/workflows/vendor.yml

@@ -68,10 +68,10 @@ jobs:
           echo "" >> $env:GITHUB_STEP_SUMMARY
           echo "All vendor dependencies are up to date." >> $env:GITHUB_STEP_SUMMARY
         } else {
-          $plural = if ($count -eq 1) { 'y' } else { 'ies' }
+          $word = if ($count -eq 1) { 'dependency' } else { 'dependencies' }
           echo "### 🔄 Updates Found" >> $env:GITHUB_STEP_SUMMARY
           echo "" >> $env:GITHUB_STEP_SUMMARY
-          echo "**$count** vendor dependenc$plural updated:" >> $env:GITHUB_STEP_SUMMARY
+          echo "**$count** vendor $word updated:" >> $env:GITHUB_STEP_SUMMARY
           echo "" >> $env:GITHUB_STEP_SUMMARY
           echo "$env:UPDATE_MESSAGE" >> $env:GITHUB_STEP_SUMMARY
           echo "" >> $env:GITHUB_STEP_SUMMARY